mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure TGGACGGAGAACTGATAAGGGT CCTTATCACTTTTCCAGCCAGC ACATCTCCTTATCACTTTTCCAGCCAGCTTTGTGACTCTAAGTGTTGGACGGAGAACTGATAAGGGTAGG 4 0 3' arm Equus_caballus mirbase mir-184 5e-30 mmu-mir-184 3e-31 -25.4 .....(((((((((.((((((..(((((((((......)))).)))))..)))))).))))))))).... (-25.40)